Ka lilemo tse fetang 20 Libini Tse On Call (MOC) li tlisitse 'mino o phelang le o rekotiloeng mabaleng a libethe tsa bakuli litsing tsa tlhokomelo ea bophelo. Libini tsa Boithaopo tsa MOC li sebelitse bakuli, malapa le bahlokomeli ba fetang 800,000 litsing ho pholletsa le naha. Libini On Call ke mokhatlo o ka sehloohong oa naha o fanang ka matla a ho folisa a 'mino, o sebeletsa batho ka bomong litsing ho tloha lipetlele tsa bana ho ea litsing tsa batho ba baholo, lipetlele tsa VA le lipetlele.